^○Shoko Fukumoto¹, Mitsuru Watanabe¹, Masaaki Niino², Noriko Isobe¹, Takuya Matsushita¹, Katsuhisa Masaki¹, Ayako Sakoda³, Fumie Hayashi¹, Jun-ichi Kira^1,3,4 (1.Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan, 2.Department of Clinical Research, National Hospital Organization Hokkaido Medical Center, Sapporo, Japan, 3.Department of Neurology, Brain and Nerve Center, Fukuoka Central Hospital, International University of Health and Welfare, Fukuoka, Japan, 4.Translational Neuroscience Center, Graduate School of Medicine, and School of Pharmacy at Fukuoka, International University of Health and Welfare, Okawa, Japan)

^○Kyoka Shiroma, Norio Chihara, Ritsu Akatani, Yuki Hashimoto, Masaya Togo, Hiroaki Sekiya, Takehiro Ueda, Kenji Sekiguchi, Riki Matsumoto (Division of Neurology, Kobe University Graduate School of Medicine, Japan)

^○Satoru Oji, Tomohito Konno, Tetsuo Yamaga, Baku Hashimoto, Kohei Sugimoto, Mayumi Furuya, Satoru Tanaka, Wataru Hara, Takashi Tajima, Shoko Izaki, Tomohisa Dembo, Hikoaki Fukaura, Kyoichi Nomura, Ken-ichi Kaida (Department of Neurology, Saitama Medical Center, Saitama Medial University, Japan)

^○Hiroshi Kuroda^1,2, Kimihiko Kaneko¹, Yoshiki Takai¹, Tatsuro Misu¹, Kazuo Fujihara^3,4, Masashi Aoki¹ (1.Department of Neurology, Tohoku University Graduate School of Medicine, Japan, 2.Department of Neurology, South Miyagi Medical Center, Japan, 3.Department of Multiple Sclerosis Therapeutics, Fukushima Medical University School of Medicine, 4.Southern TOHOKU Research Institute for Neuroscience)

^○Atsuko Yanagida, Takahiro Iizuka, Naomi Kanazawa, Eiji Kitamura, Hiroki Suga, Juntaro Kaneko, Kazutoshi Nishiyama (Department of Neurology, Kitasato University School of Medicine, Japan)